修复在线更新版本失败后可能导致无法启动的bug

Author: monkeyWie

front/src/App.vue

@@ -73,8 +73,6 @@ export default {
           this.restatModel = true
         })
         .catch(() => {
-          this.hasUpdate = false
-          this.restatModel = true
           this.$Message.error(this.$t('update.error'))
         })
     },

main/src/main/java/org/pdown/gui/http/controller/NativeController.java

@@ -161,9 +161,12 @@ public FullHttpResponse openUrl(Channel channel, FullHttpRequest request) throws
   public FullHttpResponse doUpdate(Channel channel, FullHttpRequest request) throws Exception {
     Map<String, Object> map = getJSONParams(request);
     String url = (String) map.get("path");
-    String path = PathUtil.ROOT_PATH + File.separator + "proxyee-down-main.jar.bak";
+    String path = PathUtil.ROOT_PATH + File.separator + "proxyee-down-main.jar.tmp";
     try {
-      AppUtil.download(url, PathUtil.ROOT_PATH + File.separator + "proxyee-down-main.jar.bak");
+      AppUtil.download(url, path);
+      File updateTmpJar = new File(path);
+      File updateBakJar = new File(updateTmpJar.getParent() + File.separator + "proxyee-down-main.jar.bak");
+      updateTmpJar.renameTo(updateBakJar);
     } catch (Exception e) {
       File file = new File(path);
       if (file.exists()) {
@@ -174,9 +177,15 @@ public FullHttpResponse doUpdate(Channel channel, FullHttpRequest request) throw
     return new DefaultFullHttpResponse(HttpVersion.HTTP_1_1, HttpResponseStatus.OK);
   }
 
+  @RequestMapping("doReplace")
+  public FullHttpResponse doReplace(Channel channel, FullHttpRequest request) throws Exception {
+    System.out.println("proxyee-down-restart");
+    return new DefaultFullHttpResponse(HttpVersion.HTTP_1_1, HttpResponseStatus.OK);
+  }
+
   @RequestMapping("doRestart")
   public FullHttpResponse doRestart(Channel channel, FullHttpRequest request) throws Exception {
-    System.out.println("proxyee-down-exit");
+    System.out.println("proxyee-down-restart");
     return new DefaultFullHttpResponse(HttpVersion.HTTP_1_1, HttpResponseStatus.OK);
   }
 

main/src/main/java/org/pdown/gui/util/AppUtil.java

@@ -55,7 +55,7 @@ public static void download(String url, String path) throws IOException {
     URL u = new URL(url);
     HttpURLConnection connection = (HttpURLConnection) u.openConnection();
     connection.setConnectTimeout(30000);
-    connection.setReadTimeout(60000);
+    connection.setReadTimeout(0);
     File file = new File(path);
     if (!file.exists() || file.isDirectory()) {
       FileUtil.createFileSmart(file.getPath());

main/src/main/resources/application.yml

@@ -1,4 +1,4 @@
-version: 3.01
+version: 3.02
 spring:
   profiles:
     active: @environment@